Rainbow & Brown's Glyphosate 540 weedkiller is a new technology, high strength liquid glyphosate product which makes it popular choice for total weed control around the home or lifestyle block.

Contains 540g/L glyphosate herbicide as the potassium salt. Non-selective herbicide; ideal for spraying out pasture.

Leaves no residues in the soil; sow new seed 48 hrs after application.

Safer than many herbicides and pasture treated at the recommended rates is unlikely to be toxic to stock or humans.

Fast-acting; brown-off in 7-10 days when plants are actively growing. Apply with knapsack or handgun, boom spray (including aerial), and wiper.

Glyphosate 540 is a great weed killer for grass and for clearing around fenclines, pavers and driveways. This is a great grass killer spray and a good all-round weed killer spray. So if you are looking for a general-purpose grass and broadleaf weed spray then buy Glyphosate 540 as this is a cost-effective cheap herbicide choice.

APPLICATION RATE Use 660ml per 100L for general weed spraying, or 2-3.5 L/ha for pasture spraying.

Add SprayWetter penetrant at 100ml/100L for maximum cost-effectiveness. Spraywetter is specifically designed for NZ herbicides.

OTHER SIZES Also available are: 5 litre 10 litre 20 litre

Registered pursuant to the Pesticides Act 1979 No. 9770.

Normal Shipping We aim to dispatch orders within 1-2 working days of payment.

Delivery is normally to the door for orders up to 60kg total, and for larger orders to a nearby freight depot or drop-off point we will arrange with you before shipping your order.

Certain Classes of Dangerous Goods may not be able to be carried by rural delivery drivers.